are you talking about these kinds of machines (https://barcode-labels.com/products/label-printers/)? Hmm, is this still a ZK question? I don't think they can be controlled via java code if the device is attached to the client PC. However if they have a Browser plugin/JS API maybe there's a way.
cor3000 ( 2018-04-18 12:29:23 +0800 )edit-
FEATURED COMPONENTS
I am not clear what your exact requirements are ... would you care to elaborate?
cor3000 ( 2018-04-12 16:54:47 +0800 )edit